please help

Bob and Jeri are married. Their grandson Colin, whose parents are deceased, is a 21 year old student who lives with them when not at college. His total support for the year was $34,000 Including $8,000 of tuition) Colin covered $12,000 of his support costs out of his own pocket (from savings, he did not work) and he received a $8,000 scholarship that covered tuition costs. His grandparents provided the remainder of his support. The most beneficial filing status for Bob and Jeri is Their number of dependents is Their relevant dependent credits are (if applicable, also list the amount of the credit in this blank. Write N/A if no credits apply). Sheri and Jake Woodhouse are married and have one daughter, Emma, who is 26 years old. Erma is a full time medical student and receives $4,800 in wages for bartending. They also have taken in their cousin. Harriet, who has lived with them since February of the current year and is 16 years of age. The Woodhouses provide all of the support for both girls, and both girls live at the Woodhouse residence. The most beneficial filing status for Sheri and Jake is Their number of dependents is (if applicable, also list the Their relevant dependent credits are amount of the credit in this blank. Write N/A if no credits apply). Mariah is a 51-year-old unmarried widow whose spouse passed away in 2016. During all of 2021. Marial's 12-year-old daughter from that marriage lives with her. The most beneficial filing status for Alexa is Her number of dependents is Her relevant dependent credits are (if applicable, also list the amount of the credit in this blank. Write N/A if no credits apply)